mail.referdo.com - robtex.com
mail.referdo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.120.13.108🇧🇬 NETERRA-AS87.120.13.0/24 Alink | ||||||
| PTR | 6c.0d.78.57.d6.net | ||||||
referdo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.120.13.108🇧🇬 NETERRA-AS87.120.13.0/24 Alink | ||||||
| NS | ns1.dom.bg ⭐ | ||||||
| NS | ns2.dom.bg | ||||||
| MX | mail.referdo.com ⭐ | ||||||
| SOA | ns1.dom.bgwebmaster@d6.net 2024-11-07 #2 | ||||||
MX for
Same first word
Similar names
DNS History
8 records (1 active, 7 former)
○NSns1.digitalocean.com2015-10-12 → 2016-04-25 · 4 obs
● 2015-10-12 11:09:06
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
○NSns2.digitalocean.com2015-10-12 → 2016-04-25 · 4 obs
● 2015-10-12 11:09:06
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
○NSns3.digitalocean.com2015-10-12 → 2016-04-25 · 4 obs
● 2015-10-12 11:09:06
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
○MXmx.zohomail.com2015-10-12 → 2016-04-25 · 4 obs
● 2015-10-12 11:09:06
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
○MXmx2.zohomail.com2015-10-12 → 2016-04-25 · 4 obs
● 2015-10-12 11:09:06
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
○A104.131.42.192015-05-26 → 2016-04-25 · 4 obs
● 2015-05-26 05:49:08
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
● 2016-04-25 07:52:58
○ 2026-03-12 16:09:02
○ 2026-08-15 12:33:04
●A87.120.13.1082026-03-12 → 2026-08-15 · 3 obs
○ 2016-04-25 07:52:58
● 2026-03-12 16:09:02
● 2026-08-15 12:33:04
● 2026-03-12 16:09:02
● 2026-08-15 12:33:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| referdo.com | ns1.dom.bg, ns2.dom.bg | - |
✅ Authoritative Response
Server:87.120.13.237
NS records: ns1.dom.bg, ns2.dom.bg
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for referdo.com (unsigned zone)
⏱️ Timing
Total: 825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.120.13.108 |
Analysis
Mail Server Role
Mail for referdo.com is routed through the mail server mail.referdo.com.
IP Addresses
mail.referdo.com has exactly one IP address — 87.120.13.108.
elektrotransportsf.com, mail.kunev.com, mail.saf-eng.com plus two other host names have IP numbers in common with mail.referdo.com.